Krittiya's place is all you can ask for if you're staying in the neighborhood of Bangna. The building itself is very quiet, which works out quiet well if you like to swim in the pool, which is most often empty. :)
The room is very spacious for Thai standards. You have all of the amenities you could need, and things are very clean and up to date. It feels great coming home to the apartment everyday and you can really relax here.
Krittiya herself is also simply a wonderful host. Her communications are quick and helpful, and she goes above and beyond to make sure your stay is perfect. I very much recommend staying here if you're in the Bangna area. :)